Volume 33 Issue 11
Nov.  2007
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Guo Hong, Yu Yongqiang, Xing Weiet al. Triplex-redundancy control system for direct-drive-valve[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(11): 1286-1290. (in Chinese)
Citation: Guo Hong, Yu Yongqiang, Xing Weiet al. Triplex-redundancy control system for direct-drive-valve[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(11): 1286-1290. (in Chinese)

Triplex-redundancy control system for direct-drive-valve

  • Received Date: 22 Jan 2007
  • Publish Date: 30 Nov 2007
  • The design and implementation of a triplex-redundancy control system for direct-drive-valve (DDV) were presented. The total structure of the system was built up. The schemes of triplex-redundancy brushless DC motor, transducer and cross channel data link (CCDL) were analyzed. Meanwhile, the strategies of servo control based on variable-structure PID and redundancy management based on CCDL were researched. Experiment results suggest that the proposed system possesses well steady and dynamic performance, and maintains good operation characteristics after first or second electrical failure. Main characteristics of the system are that the range of angle is from -10° to 10°, the precision is less than 4′, and the bandwidth is up to 20Hz for dual redundancy and 15Hz for single redundancy. The system satisfies the DDV actuator of airplane.

     

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  • [1] 夏立群,张新国.直接驱动阀式伺服作动器研究[J].西北工业大学学报,2006,24(3):308-312 Xia Liqun, Zhang Xinguo. Development of DDV (direct drive valve) servo actuator[J]. Journal of Northwestern Polytechnical University,2006,24(3):308-312 (in Chinese) [2] Vieten K W, Snyder J D, Clark R P. Redundancy management concepts for advanced actuation systems . AIAA-93-1168, 1993 [3] 肖俊东,王占林,陈克昌.新型高性能直接驱动电液伺服阀[J].机械科学与技术,2005,24(12):1423-1425 Xiao Jundon, Wang Zhanlin, Chen Kechang. A new type high performance direct-drive electrohydraulic servo valve[J]. Mechanical Science and Technology, 2005,24(12):1423-1425 (in Chinese) [4] Lin J S, Chen C L. Buck/boost servo amplifier for direct-drive-valve actuation[J]. IEEE Transactions on Aerospace and Electronic Systems,1995,31(3):960-967 [5] Lin J S, Chen C L, Lai C Y. A high-bandwidth PWM servo amplifier for the direct-drive-valve actuation system //Proc IEEE Applied Power Electronics Conference and Exposition.San Diego,CA:IEEE,1993:328-332 [6] Zhu Z Q, Howe D. Influence of design parameters on cogging torque in permanent magnet machines[J]. IEEE Transactions on Energy Conversion,2000,15(4):407-412 [7] 郭宏,蔚永强.基于变结构PID控制的直接驱动阀伺服控制系统[J].电工技术学报,2007,22(11):58-62 Guo Hong, Yu Yongqiang. DDV servocontrol system based on variable-structure PID control[J]. Transactions of China Electrotechnical Society,2007,22(11):58-62 (in Chinese)
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